Issue in setting up shiro authentication using KnoxJwtRealm

[AayushBangroo]

I am trying to setup shiro authentication using KnoxJwtRealm and OpenID Connect. I was able to setup Apache Knox SSO and Okta OIDC flow, however Apache Zeppelin fails when KnoxJwtRealm is enabled.

Error Logs:
ERROR [2023-11-26 14:59:20,893] ({main} EnvironmentLoader.java[initEnvironment]:156) - Shiro environment initialization failed java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration

[AayushBangroo]

It seems KnoxJwtRealm relies on Hadoop Configuration class. I checked the jars available in the ilum-zeppelin pod it seems hadoop jars are missing. Is this something that needs to be added?
https://github.com/apache/zeppelin/blob/master/zeppelin-server/src/main/java/org/apache/zeppelin/realm/jwt/KnoxJwtRealm.java